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Journal of Materials Science

, Volume 29, Issue 12, pp 3239–3242 | Cite as

Effect of ultrasonic irradiation on precipitation of lead oxalate from aqueous solution

  • Hee Lack Choi
  • Naoya Enomoto
  • Zenbe E Nakagawa
Article

Abstract

A precipitation reaction between a lead-nitrate solution and oxalic acid was carried out with and without ultrasound, and the effect of ultrasonic irradiation in solution was investigated. The oxalate precipitates were a mixture of Pb oxalate and an X-phase, which seems to be a lead salt containing C2O 4 2− NO 3 , and OH. It was found that irradiation with ultrasound during the precipitation reaction accelerated the formation of the X-phase.

Keywords

Polymer Precipitation Aqueous Solution Oxalate Oxalic Acid 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Y. Fang, D. K. Agrawal, D. M. Roy, R. Roy and P. W. Brown, J. Mater. Res. 7 (1992) 2294–2298.CrossRefGoogle Scholar
  2. 2.
    J. Lindley, Ultrasonics 30 (1992) 163–167.CrossRefGoogle Scholar
  3. 3.
    A. P. Kapustin, Crystallization Processes Consultants Bureau, New York (1966).Google Scholar
  4. 4.
    N. Enomoto, T. H. Sung, S. C. Lee, Z. Nakagawa, J. Mater. Sci. 27 (1992) 5239–5243.CrossRefGoogle Scholar
  5. 5.
    K. S. Suslick, Gawienowski, J. Phys. Chem. 87 (1983) 2299.CrossRefGoogle Scholar
  6. 6.
    K. Kakegawa, J. Mohri, Chem. Lett. (1982) 1655–1658.Google Scholar
  7. 7.
    H. L. Choi, N. Enomoto, Z. Nakagawa, in Proceedings of the Ninth Korea-Japan Seminar on New Ceramics, Kyongju, Korea, December (1992) 125–129.Google Scholar
  8. 8.
    Y. Tomomasa, N. Enomoto, Y. Ohya, and Z. Nakagawa, in Proceedings of the MRS International Meeting on Advanced Materials, Tokyo, May Vol. 3 (1988) pp. 107–114.Google Scholar
  9. 9.
    X. Z. Wang, M. Henry, J. Livage and I. Rosenman, Solid State Commun. 64 (1987) 881.CrossRefGoogle Scholar
  10. 10.
    H. Yamamura, S. Shirasaki, J. Ceram. Soc. Jpn. 94 (1986) 545–549.Google Scholar
  11. 11.
    Joint Committee on Powder Diffraction Standard 23–1159 (JCPDS International Centre for Diffraction Data, PA, 1983.Google Scholar
  12. 12.
    H. Yamamura, S. Shirasaki, J. Ceram. Soc. Jpn. 94 (1986) 470–475.Google Scholar
  13. 13.
    Bellamy, “The Infra-red spectra of complex molecules” (John Wiley, New York, 1975).CrossRefGoogle Scholar
  14. 14.
    K. S. Suslick, Adv. Organometallic Chem. 25 (1986) 73–119.CrossRefGoogle Scholar
  15. 15.
    D. Bremner, Chem. Brit. 22 (1986) 633–638.Google Scholar

Copyright information

© Chapman & Hall 1994

Authors and Affiliations

  • Hee Lack Choi
    • 1
  • Naoya Enomoto
    • 1
  • Zenbe E Nakagawa
    • 1
  1. 1.Research Laboratory of Engineering MaterialsTokyo Institute of TechnologyYokohamaJapan

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